Angiographic outcomes 1 year after the procedure
| All Unruptured Aneurysms | Wide-Neck Aneurysms | |||||
|---|---|---|---|---|---|---|
| Stent-Coil (n = 114) | Coil Alone (n = 180) | P Value | Stent-Coil (n = 70) | Coil Alone (n = 59) | P Value | |
| Occlusion assessment | ||||||
| Raymond 1 | 51.8% | 44.4% | .22 | 45.7% | 27.1% | .03 |
| Raymond 2 | 21.1% | 23.9% | .57 | 17.1% | 30.5% | .07 |
| Raymond 3 | 27.2% | 31.7% | .41 | 37.1% | 42.4% | .55 |
| Change assessment | ||||||
| Better | 51.8% | 31.1% | .0004 | 45.7% | 20.3% | .003 |
| Same | 31.6% | 35.6% | .48 | 32.9% | 28.8% | .62 |
| Worse | 16.7% | 33.3% | .002 | 21.4% | 50.8% | .0005 |
Note:—81% of subjects in the “all unruptured aneurysms” group and 82% of subjects in the “wide-neck aneurysms” subgroup had angiograms assessable by the core lab at 1-year follow-up.